Scintillation from Eu2+ in Nanocrystallized Glass
Scintillation from Eu2+ in Nanocrystallized Glass
复制标题
DOI：
10.1111/j.1551-2916.2009.03143.x
复制
发表时间：
2009-09-01
影响因子：
3.9
通讯作者：
Parker, John M.
中科院分区：
文献类型：
--
作者：
Fu, Jie;Kobayashi, Masaaki;Parker, John M.
制备了掺Eu ~（2+）的SiO_2-Al_2O_3-CaO-CaF_2玻璃，并通过热处理将其转变为透明微晶玻璃。通过X射线衍射和透射电子显微镜测定了晶相和尺寸。研究了Eu ~（2+）离子在玻璃和陶瓷中的闪烁特性，并与单晶闪烁体中的闪烁特性进行了比较。
A Eu2+-doped SiO2-Al2O3-CaO-CaF2 glass was prepared and converted into a transparent glass ceramic by heat treatment. The crystalline phase and its size were determined by X-ray diffraction and a transmission electron microscopy. The scintillation of Eu2+ ions in both glass and ceramic under X-ray excitation was investigated and compared with that in a single-crystal scintillator.